Harmonic Technology Pro 9
Price trend
20 months of data shown — Listing Comps build richer history as transactions accumulate.
Sold or Listed Prices
14 market transactions via web search — not HiFi Registry sales.
Understanding the market
Half of recorded transactions fall between $422 and $675. The full range runs 3.7× from lowest to highest, which is normal for used equipment where condition, included accessories, and service history vary between units.
Over the last twelve months this model averaged $493 across 4 recorded sales, 24% lower than the preceding twelve months.
What buyers should know
Check the terminations and confirm the run length. As with interconnects, provenance matters on premium brands, where counterfeits are common.
This range reflects 14 recorded sales, compiled from publicly listed and completed sales elsewhere on the used market, not from HiFi Registry transactions. That is a large enough sample to price against with reasonable confidence, though condition and provenance still move individual units.